Costco Orzo Salad Recipe: Bright Herbs and Zesty Lemon Dressing

This orzo salad captures the fresh, bright flavors of a classic deli favorite with a homemade touch. The combination of tender orzo, crisp vegetables, and vibrant herbs creates a dish that’s as satisfying as it is colorful.

The zesty lemon dressing ties everything together, delivering a perfect balance of tangy and savory in every bite. It’s a dish that works beautifully for picnics, potlucks, or a light lunch.

Ingredients for Costco Orzo Salad

Pantry raid meets fresh market finds for this vibrant orzo dish.

The orzo is the base, so grab a good quality brand—Barilla or De Cecco hold up well. Costco has great deals on bulk orzo if you’re making this often. Fresh herbs are non-negotiable here; look for bright green parsley and dill without wilting. The feta should be brined in blocks (not pre-crumbled) for the best texture. If your grocery store has a Mediterranean section, that’s where you’ll find the good stuff.

No fresh dill? Dried dill at one-third the amount works, but fresh is worth the effort. Swap red onion for shallots if you prefer a milder bite. The olives can be any briny variety—green Cerignola if you want something meatier. For a tangier dressing, add extra lemon zest. If you’re out of Dijon, regular mustard plus a pinch of turmeric gets close.

This keeps beautifully in the fridge for up to 5 days. Store it in an airtight container—the flavors meld and improve overnight. Best served chilled, so make it ahead if you can. Costco-sized batches freeze well for up to 3 months too.

Step-by-Step Instructions for Orzo Salad

Here’s the method for building this fresh, vibrant dish with maximum flavor in every bite.

Step 1: Cook the Orzo to Al Dente Perfection

Bring a large pot of salted water to a rolling boil. Add the 12 oz Orzo Pasta and cook according to package directions for al dente, usually about 8-9 minutes. The pasta should be tender but still have a slight bite to it.

Drain the orzo in a colander and immediately rinse under cold water to stop the cooking process. This prevents the pasta from becoming mushy when mixed with the dressing. Shake off excess water and transfer to a large bowl to cool completely.

Step 2: Prepare and Chop All Vegetables

While the orzo cooks, halve the 1 cup Cherry Tomatoes, dice the 1 whole English Cucumber (unpeeled), finely dice the 0.5 whole Red Onion, and dice the 1 whole Red Bell Pepper (seeds removed). I like to keep the dice uniform for a consistent texture in every bite.

Chop the 0.5 cup Fresh Parsley (stems removed) and the 0.25 cup Fresh Dill (fronds only). The herbs add a bright, fresh flavor that balances the tangy dressing. Halve the 0.5 cup Kalamata Olives (pitted) for even distribution throughout the salad.

Step 3: Whisk Together the Zesty Lemon Dressing

In a small bowl, whisk together the 0.5 cup Extra-Virgin Olive Oil, 0.25 cup Fresh Lemon Juice, 1 tbsp Lemon Zest, 1 tbsp Dijon Mustard, 1 tbsp Honey, 1 tsp Salt, and 0.5 tsp Black Pepper. The dressing should emulsify into a smooth, slightly thick consistency.

Taste and adjust seasoning if needed—you want a balance of tangy, sweet, and savory. The lemon zest adds a bright pop of citrus that elevates the entire dish. This dressing is bold enough to stand up to the feta and olives.

Step 4: Combine All Ingredients and Chill

Add the cooled orzo to the large bowl with the chopped vegetables and herbs. Pour about three-quarters of the dressing over the salad and toss gently to combine. The orzo should be well-coated but not swimming in dressing.

Crumbled the 6 oz Feta Cheese over the top and fold it in. Add the halved kalamata olives and give it one final gentle toss. Cover the bowl with plastic wrap and refrigerate for at least 30 minutes to allow the flavors to meld together.

Before serving, give the salad a final toss and add the remaining dressing if it looks dry. The orzo will absorb some of the dressing as it chills, so this last step ensures it stays perfectly dressed.

Serving Suggestions for This Recipe

Plating for Visual Appeal

Serve this dish on a large, shallow platter to showcase its vibrant colors. I arrange the salad in a gentle mound, then sprinkle extra crumbled feta and fresh herbs on top for a pop of contrast. A drizzle of olive oil just before serving adds a glossy finish. 💛

Garnish Like a Pro

Fresh lemon zest and a few whole kalamata olives make beautiful, edible garnishes. I also love adding a sprinkle of red pepper flakes for a subtle hint of heat. These small touches elevate the presentation without overcomplicating it.

Portioning for Gatherings

For buffet-style serving, use a large glass bowl to show off the layers of ingredients. I portion about 1.5 cups per person for a main dish, or ¾ cup for a side. The colors look stunning against clear glass.

Temperature Tips

This salad is best served chilled, straight from the fridge. If it’s been sitting out, I stir in a splash of cold water or lemon juice to refresh it. The flavors are brightest when served cool.

Accompaniment Ideas

Pair with grilled chicken or seared shrimp for added protein. I also love serving it with warm pita bread to scoop up every last bite. The salad holds up well next to rich dishes.

Make It Interactive

Set up a topping bar with extra feta, olives, and herbs so guests can customize their portions. I find this especially fun for casual gatherings or family meals. ✨

Frequently Asked Questions